I have a amazon ec2 instance using Ubuntu server 18.04, I configured the config files and added them to sites-enable by doing sudo a2ensite. Port 88 is not accesible only port 80. Can someone tell me what the problem of this? Should I inclue the IP? Do i need to apply elastic IP on it in order to work? since i am using the public IP on this one.

PS: my account on amazon is free tier subscription meaning, i can only make one instance. I am using ubuntu 18.04. Im deploying laravel application

ports.conf

Listen 80
Listen 88
<IfModule ssl_module>
        Listen 443
</IfModule>

<IfModule mod_gnutls.c>
        Listen 443
</IfModule>

Port 80 (main project) 000-default.conf

<VirtualHost *:80>

    ServerAdmin webmaster@localhost
    DocumentRoot /var/www/html/capstoneproject/public


    ErrorLog ${APACHE_LOG_DIR}/error.log
    CustomLog ${APACHE_LOG_DIR}/access.log combined


<Directory "/var/www/html/capstoneproject/public">
 AllowOverride all
 Require all granted
 Options Indexes FollowSymLinks
 Order allow,deny
 Allow from all
</Directory>


</VirtualHost>

# vim: syntax=apache ts=4 sw=4 sts=4 sr noet

Port 88

<VirtualHost *:88>

    ServerAdmin webmaster@localhost
    DocumentRoot /var/www/html/Inventory/public

    ErrorLog ${APACHE_LOG_DIR}/error.log
    CustomLog ${APACHE_LOG_DIR}/access.log combined

<Directory "/var/www/html/Inventory/public">
 AllowOverride all
 Require all granted
 Options Indexes FollowSymLinks
 Order allow,deny
 Allow from all
</Directory>


</VirtualHost>

Already tried restarting apache but wont work.

UPDATE: i tried running netstat -anp | grep apache2 and i got

tcp6       0      0 :::88                   :::*                    LISTEN      11685/apache2
tcp6       0      0 :::80                   :::*                    LISTEN      11685/apache2

Still wont work. why?